f(-2)=3 f'(-2) = 4 g (4) = 5 g (4) = 2 The point (-2,4) lies on the curve in the xy-plane given by the equation f(x)g(y) = 17-x-y, where f is a differentiable function of x and g is a differentiable function of y. Selected values of f. f, g, and g' are given in the table above. What is the value of at the point (-2, 4) ? dx

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